baber/WOPTO huggingface dataset:
Patent JP-2001338301-A (JP)
Title: Device and method for authenticating signature, and storage medium with signature authentication program stored therein
Inventor: OKAZAKI MASARU
IPC: G06Q50/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To deal with the temporal change of handwriting by solving such a problem that the possibility of being judged to be a fault of authentication though the person himself (herself) writes a signature becomes high when difference between an inputted signature and dictionary data registered in a dictionary is increased since an individual handwriting, even a signature, tends to change little by little with the lapse of time in the case of authenticating the signature. SOLUTION: This device compares and authenticates inputted signature data and the dictionary data stored in a signature authentication dictionary to be used to authenticate the signature to judge whether authentication is successful or not. In the case of judging the authentication to be successful, the inputted signature data are added to the signature authentication dictionary.
Patent JP-2001344864-A (JP)
Title: Locking mechanism
Inventor: KUGIO MITSUYASU
IPC: G11B17/056
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a locking mechanism which makes locking and unlocking operation carried out by utilizing a motor. SOLUTION: This locking mechanism 1 has a locking lever 8 which is pivotally supported and has a hook part 9 at the front end on a post part 4 side, a sliding lever 12 which is pushed in by the post part 4 against the energizing force of a spring 14 in locking in an advance and retreat direction X and is jumped out by the energizing force of the spring 14 in unlocking, an oscillation piece 5 which extends sideways form the base end of the locking lever 8, a rotary member 20 which exists alongside the sliding lever 12 and has a cam part 21 turned to abut the oscillation piece 5, a motor 23 which rotates the rotary member 20 in one direction, a part 24 to be detained which is disposed integrally with the rotary member 20 and rotates in follow up to the cam part 21 and a detaining part 16 which is integrally disposed at the sliding lever 12, advances and retreats,  exists to attain the state abutting the part 24 to be detained of the rotary member 20 in unlocking and exists to attain the state not abutting the part 24 to be detained of the rotary member 20 in locking.
Patent JP-2001345231-A (JP)
Title: Conductive paste and ceramic electronic part
Inventor: MAEKAWA KIYOTAKA
IPC: C09D5/24
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste capable of forming a terminal electrode having excellent sealing properties against penetration of a plating solution and preventing a so-called [adhesion failure] by restraining a softened glass component from flowing over a ceramic element/terminal electrode interface or the surface of the terminal electrode and by making an enough amount of a glass component stay in voids in a terminal electrode film by the fact that sintering advances as glass is kept high in viscosity when a conductive component is sintered. SOLUTION: This conductive paste comprises a conductive component containing Cu or/and Ni, glass frit, and organic vehicles. The glass frit contains a kind of crystallized glass, and the sintering start temperature of a conductive component is higher than that of the crystallized glass but lower than the re- melting temperature of the crystallized glass.
Patent JP-2001012532-A (JP)
Title: Shock absorber
Inventor: DEFERME STEFAN
IPC: F16F9/516
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber provided with a device having a blow-off function of the device not so complicated and expansive and also a flexible disc function of an extension valve combined. SOLUTION: This shock absorber has an extension valve assembly capable of practicing a flexible disc function required for passing fluid from a piston assembly 32 to the opposite side in a stroke of the shock absorber. The extension valve assembly has a blow-off function by which fluid flow passing through the piston 32 can be increased when fluid pressure acted on the extension valve assembly exceeds a specified level. The blow-off function is characterized in that both shock absorber and suspension device where the shock absorber is incorporated are protected.
Patent JP-2001348274-A (JP)
Title: Silicon carbide sintered compact
Inventor: OOTSUKI MASAMI
IPC: C04B35/565
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide sintered compact which can be used as parts for a semiconductor production device and an electronic information apparatus and as various structural parts for vacuum devices or the like, and especially suitably used as an ultrasonic resonance plate or an ultrasonic vibration plate and which is easily machined when it is used as the ultrasonic resonance plate or the ultrasonic vibration plate and can be machined into a thin plate while maintaining sufficient mechanical strength. SOLUTION: The silicon carbide sintered compact propagates ultrasonic waves and the velocity of sound of propagating ultrasonic waves is in the range of 4,000 to 20,000 m/s. It is preferable that when the silicon carbide sintered compact is used as the ultrasonic resonance plate, the velocity of sound of the propagating ultrasonic waves is in the range of 4,000 to 11,000 m/s and when the silicon carbide sintered compact is used as the ultrasonic vibration plate, the velocity of sound of the propagating ultrasonic waves is in the range of >=11,000 to <=20,000 m/s, and the silicon carbide sintered compact has density of >=2.9 g/cm3 and a volume resistivity of <=1 Ω.cm.
Patent JP-2001345850-A (JP)
Title: Method and system for centralized management of call control data for call agent
Inventor: MATSUURA YUTAKA
IPC: H04L12/70
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To improve maintenance efficiency by performing centralized management of call control data packaged in plural call agents(CA) scattered over a packet-based network(PBN). SOLUTION: Plural CA (101) are scattered over the PBN, and the centralized management of call control data packaged in these CA is performed by an information server (102), which is a server for data management provided on the PBN. The information server (102) is provided with an original data managing DB (105) for unitarily managing data oriented to each of CA on the PBN. Each CA (101) is provided with a copy data managing DB (104) for packaging data required for the relevant CA in a form of copying of data managed by the information server (102). When an event such as addition, change or deletion of data occurs, a data-updating instruction is distributed from the information server (102) to the target CA (101), and copy data are updated.
Patent JP-2001346200-A (JP)
Title: Image segmentation/display system
Inventor: OKADA HIROSHI
IPC: H04N7/18
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an image segmentation/display system that can quickly provide an image with high quality to users at respective desirable positions from one wide visual field image. SOLUTION: An image distortion correction device 3 respectively corrects images picked up by cameras 2 to eliminate distortion at a surrounding part, an image combiner 4 combines them to generate an image with a wide visual field and high resolution. Then an image segmentation device 10 sets an image segmentation position of each member of a crew to segment an image on the basis of visual point information from a head motion tracker 22 or a pupil position detector of each member of a crew so as to allow an HMD 21 of each member of a crew to display an image in a desired direction.
Patent JP-2001350252-A (JP)
Title: Pellicle
Inventor: HATADA YOSHIKATSU
IPC: G03F1/64
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a pellicle free of the generation of dust and to particularly provide a pellicle capable of preventing the generation of fine foreign matter as dust in a venthole in the pellicle and the outflow of dust from the venthole by vibration, shock, contact, etc., in the transport and handling of the pellicle. SOLUTION: The pellicle A has a structure formed by stretching a pellicle membrane 2 on the upper edge of a pellicle frame 1 by way of an adhesive 4, piercing a venthole 3 in a prescribed position of the pellicle frame 1 and disposing filters 6, 7 on the inside and outside of the venthole 3.
Patent JP-2001341151-A (JP)
Title: Polypropylene resin foamed molding and its manufacturing method
Inventor: YAMAGATA HIROYUKI
IPC: C08J9/18
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene resin foamed molding having uniform fine bubble size, clear appearance and a low thermal conductivity. SOLUTION: The polypropylene resin foamed molding has a specific endothermic peak and a specific relationship between the heat absorption peak temperature and a heat absorption amount.
Patent JP-2001352776-A (JP)
Title: Method of controlling current of dc motor, and current controller
Inventor: TAMURA TERUO
IPC: H02P7/03
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a current control method for a DC motor and a current controller which can prevent the breakage of a thyristor due to reverse recovery power, by avoiding letting a feeble current flow the thyristor of a thyristor converter at the time of operation when torque does not work on the rotary shaft of the DC motor. SOLUTION: The armature currents Ia1 and Ia2 of two DC motors M1 and M2 whose rotary shafts 6 are coaxial are controlled by two thyristor converters 2 and 3 which are provided corresponding to each DC motor M1 and M2. This control is so performed as to let normal and reverse countercurrents flow to each of the armatures of the two DC motors M1 and M2 at the time of operation when torque does not work on the rotary shafts 6 of the two DC motors M1 and M2.
Patent JP-2001018022-A (JP)
Title: Method for assembling two metal parts without using welding, device therefor and assembled device
Inventor: JOURDAIN MARC
IPC: B21D39/03
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining/assembling two metal parts without using welding and without no play. SOLUTION: A receiving side part 1 is arranged on a die, a part 2 to be treated is arranged at a position to be assembled into the receiving part 1, the receiving part 1 punched by the part 2 to be treated while restricting a punching process so that the part 2 to be treated is fitted into the receiving part 1 and remains therein, one edge part of both parts 1, 2, over at least the assembled line part of both parts and at both faces of the assembly is formed by forging by a drop hammer.
Patent JP-2001351193-A (JP)
Title: Device for detecting passenger
Inventor: FUJIMOTO KAZUMI
IPC: G08G1/01
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a passenger detecting device capable of precisely detecting any passenger. SOLUTION: A distance to an object is detected as two-dimensional distance information, and multiple feature values for detecting any passenger are calculated from the distance information, and each feature value is weighted as preliminarily decided, and whether or not the object is any passenger is determined, based on each weighted feature value. For example, the object width and vertical dispersion of an object area are used for the feature values. The feature values of the shape of the passenger are calculated, and each feature value is preliminarily weighted by experiment so that whether or not the object is nay passenger can be discriminated. Thus, it is possible to discriminate the candidate of any passenger from the other objects, and to precisely detect the passenger.
Patent JP-2001356504-A (JP)
Title: Method and device for manufacturing organic electrophotographic photoreceptor and organic electrophotographic photoreceptor
Inventor: MORITA TATSUHIRO
IPC: G03G5/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved method and a device for manufacturing an organic electrophotographic photoreceptor to be used for an image forming device such as a copying machine, printer, facsimile or the like by which method and device unnecessary part at an end of a cylindrical conductive substrate is removed from a photosensitive layer deposited on the substrate by the method of dip coating and to provide an organic electrophotographic photoreceptor manufactured by the method and the device. SOLUTION: The solvent for the treatment to remove the unnecessary photosensitive layer on the photoreceptor substrate contains at least glycol ethers. The solvent is a mixture of at least (A) glycol ethers and (B) water or non halogen organic solvent, or the solvent is a mixture of at least two kinds of ethers and a mixture of (A) glycol ethers and (C) cyclic ethers.
Patent JP-2001356082-A (JP)
Title: Method and apparatus for judging plastic properties of injection material
Inventor: OMODAKA YASUSHI
IPC: G01N33/38
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus capable of properly judging the plastic properties of a plastic injection material. SOLUTION: The apparatus for judging the plastic properties of the plastic injection material is constituted of a truncated cone-shaped fall cone, a fall cone holder for freely holding and dropping the fall cone on the surface of the injection material and a display device for displaying the value of the plastic properties of the injection material on the basis of the penetration quantity of the fall cone to the injection material to judge the plastic properties of the injection material on the basis of the penetration quantity of the fall cone to the injection material.
Patent JP-2001353301-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To control so as to change the probability of occurrence of a jackpot on the basis of the frequency of entry into a start opening and obtain the result of ball dispensation envisioned by a game arcade. SOLUTION: In a pachinko game machine in which entry into a start opening 5 starts the variation of patterns in a pattern varying display 2, a jackpot occurs when the variation stops with specific patterns with prescribed probability, and a variable winning device 7 continues to be in an opened state, a measurement and storage means measuring and storing the number of entries into the start opening in a prescribed measurement period is provided, and the probability of occurrence of a jackpot is controlled so as to change on the basis of the number stored in the measurement and storage means.
Patent JP-2001357092-A (JP)
Title: Pattern layout method and computer-readable storage medium with pattern layout program recorded thereon
Inventor: TAKAHASHI KOJI
IPC: G06F17/50
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pattern layout method capable of providing an electrode pattern to be a desired electric element quantity with a little labor and time. SOLUTION: The structure data file 13 of the electrode pattern is prepared by extracting the apex coordinates and terminal coordinates of the electrode pattern on CAD from CAD data. While using this structure data file 13 and a previously found sheet resistance value 11, the electric resistance value of the electrode pattern is found by a finite element method or the like. When the electric resistance value is a desired value, on the basis of a structure data file 13n at that time, the electrode pattern is generated. When it is not the desired value, a new structure data file 13n based on a design rule file 14 is prepared until the electric resistance value becomes the desired value, and the electric resistance value is repeatedly calculated until it becomes equal with a required resistance value.
Patent JP-2001357589-A (JP)
Title: Disk device
Inventor: YAMAMOTO SUSUMU
IPC: G11B17/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of preventing the missing of information during recording/reproducing by preventing the transmission of vibration from a housing to a base, and preventing the damage of a disk by fixing the base to the housing during the inserting/ejecting of the disk. SOLUTION: The base is supported on the housing by an elastic supporting means. The base is provided with a turntable, an optical pickup, a holder, a holder moving means, a guiding member, an inserting/ejecting roller, a roller supporting arm, and a roller driving means. During recording/reproducing, the vibration of the housing is prevented from being transmitted to the optical pickup or the like provided in the base. The roller supporting arm is provided with an abutment and, during disk inserting/ejecting, an abutting piece is brought into contact with the housing to press the base to the housing, and thus the base is fixed to the housing.
Patent JP-2002008859-A (JP)
Title: Pattern forming device, pattern forming method, manufacturing device and manufacturing method of organic electroluminescent element display
Inventor: KAKINUMA MASAYASU
IPC: C23C14/24
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To control heat expansion of a metal mask form heat during a film forming process. SOLUTION: When a pattern is formed on one surface of a substrate by a pattern forming means under a condition that a mask made of magnetic material is arranged on one side of the substrate and that a magnetized member is arranged on another surface of the substrate, a channel is formed inside of an attachment member having the mask or the magnetized member attached thereon and coolant is circulated in the inside channel to cool the mask.
Patent JP-2002000187-A (JP)
Title: Device for producing candy floss
Inventor: TODOKORO MASATOSHI
IPC: A23G3/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a safe candy floss production device having a main electric switch at a place not energized by a happening and the switch structure not operated by a light touch. SOLUTION: This candy floss production device on whose main body a detachable tray is disposed, characterized in that a main electric source switch can be locked by its rotation in a prescribed direction in a pressed state is disposed on the main body.
Patent JP-2002004512-A (JP)
Title: Mutual connecting structure between vertically roofed type metallic roof plate
Inventor: UEMI TOSHIO
IPC: E04D3/366
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a leakage into the roof wall of a building from a connecting section between mutual roof plates of rainwater, to prevent peeling- off from the roof wall of the building of the roof plates due to negative pressure generated by a strong wind and to omit the preparatory marking works of mounting pitches in the horizontal direction of clips. SOLUTION: Each skirt 12 is extended from each impervious recessed strip 11 of each left-right side plate 10 of a cap 3 to horizontal external lower positions, and the lower edges 13 of the skirts 12 are abutted against the roof plate 1. Wide buffer spaces 14 are formed in the insides enclosed by the skirts 12, the roof plate 1 and upstanding connecting edges 4. The upstanding intermediate sections 16 and upstanding upper sections 17 of the upstanding connecting edges 4 are formed in a form that the sections 16 and 17 are not forwarded to the clip 2 sides to the upstanding base sections 15 of the connecting edges 4 in the upstanding connecting edges 4 of the roof plate 1.
Patent JP-2002002296-A (JP)
Title: Lock device for motor vehicle roof
Inventor: YOSHIKAWA MAKOTO
IPC: B60J7/20
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a lock device for motor vehicle roof by which the roof can be securely retained in closed state. SOLUTION: As the roof 30 becomes closed state, an opening and closing unit 40 operates, starting to close a rear door 20 opening forwardly. As the rear door comes to close, a retaining member 810, interlocking with the opening and closing unit 40, alternately retains a rear roof 32 and a balance arm 57, which are driving parts (the components consisting of 4-joint-rotating-mechanical chain) of a driving unit 50.
Patent JP-2002004802-A (JP)
Title: Shroud of rotor
Inventor: SHIBATA MASAAKI
IPC: F01D5/22
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide the shroud of a rotor so constituted that with the increase in the rotation speed of the rotor, contact of the end faces of the shroud with each other is rendered more firmly to increase rigidity, and thereby a natural frequency is increased to reduce resonance points in a range of the number of revolutions. SOLUTION: One shroud 1 of adjoining shrouds 1 is provided with a first end face 3a and a second end face 3b bent from the first end face 3a. Furthermore, the other shroud 1 is provided with a first end face 4a opposite to the first end face 3a and a second end face opposite to the second end face 3b. A gap G1 between the first end faces 3a and 4a is set to a value which is sufficient to allow contact of the end faces with each other at a low-speed rotation, and a gap G2 between the second end faces 3b and 4b is set to a value enough to allow contact of the end faces with each other at high-speed rotation.
Patent JP-2002007339-A (JP)
Title: Geographical information system and recording medium having program therefor recorded thereon
Inventor: MIYANAGA SACHIO
IPC: G06F17/30
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a geographical information system for mainly operating a client/server system, switching that system to the system to operate a stand- alone when a server connection is abnormal and switching the system to the operation of the former system when the server connection is recovered. SOLUTION: The system is formed of a server 1 holding a map database 51, a client 2 holding a map cache file 71 and a log file 72 and a communication network 4. When normality in the connection with the server is detected, the client 2 operates the system and edits map data by transferring the map data in the map database 51 to the cache file 71. When an abnormality in the connection with the server is detected, the client 2 is switched to the stand-along operation, and map data editing is performed while using the map data in the map cache file 71. When recovery to normality in the connection with the server is detected, an operation is performed in the system.
Patent JP-2002007073-A (JP)
Title: Device and method for outputting information, device and method for recording information, information output recording system and information recording medium
Inventor: KURODA KAZUO
IPC: G11B20/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an information output device and an information recording device or the like, which start recording without waiting for the redistribution of the head of information when information which is repetitively distributed is recorded and which can record information so that it can be reproduced in accordance with an original constitution order. SOLUTION: The output device 10 repeats adding a sector address number to a content reproduced by a player 12 and transmitting it. The recording device 11 records the content corresponding to the sector address in the position of a block address number on DVD, which corresponds to the sector address number which is sent.
Patent JP-2002010016-A (JP)
Title: Facsimile server and facsimile system
Inventor: ISHIBASHI MASAKAZU
IPC: H04L12/58
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server capable of directing the designated communication terminal equipment on the same LAN to transmit data from a communication terminal equipment. SOLUTION: When data whose receiver address is designated are received from a communication terminal equipment 2 connected to a LAN (N1), it is judged whether the receiver address is connected to a public network N3 or the LAN (N1). When it is found that the receiver address is connected to the public network N3, the data are added to a queue for sending for each receiver address, the data are sent in accordance with sequence. When it is found that the receiver address is connected to the LAN (N1), the data are not added to the queue but sent at once.